Home / 2,433,414.40-3,647,541.12-936,858.88

Finding the Fourth Proportional to 2,433,414.40, 3,647,541.12 and 936,858.88

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Solution

The fourth proportional to 2,433,414.40, 3,647,541.12 and 936,858.88 is: 1,404,294.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,414.40 : 3,647,541.12 = 936,858.88 : x
  2. Step 2: Convert to fraction form
    2,433,414.40/3,647,541.12 = 936,858.88/x
  3. Step 3: Cross multiply
    2,433,414.40x = 3,647,541.12 × 936,858.88
  4. Step 4: Simplify right side
    2,433,414.40x = 3,417,231,288,437.15
  5. Step 5: Solve for x
    x = 3,417,231,288,437.15/2,433,414.40
  6. Step 6: Final answer
    x = 1,404,294.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.